Diego  Bernhard

Diego Bernhard

1594266480

Sending Emails in Django With Celery

Celery is a nice tool to use when you don’t want your users to wait for some process to finish when they request one of your views. In this video, I will show you how to use Celery in Django to send emails, but you can adapt this to any long running process you may want to have in your app.

Get the code here: https://prettyprinted.com/l/XmZ

#django #python

What is GEEK

Buddha Community

Sending Emails in Django With Celery

Ayan Code

1656193861

Simple Login Page in HTML and CSS | Source Code

Hello guys, Today in this post we’ll learn How to Create a Simple Login Page with a fantastic design. To create it we are going to use pure CSS and HTML. Hope you enjoy this post.

A login page is one of the most important component of a website or app that allows authorized users to access an entire site or a part of a website. You would have already seen them when visiting a website. Let's head to create it.

Whether it’s a signup or login page, it should be catchy, user-friendly and easy to use. These types of Forms lead to increased sales, lead generation, and customer growth.


Demo

Click to watch demo!

Simple Login Page HTML CSS (source code)

<!DOCTYPE html>
  <html lang="en" >
  <head>
    <meta charset="UTF-8">
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/normalize/5.0.0/normalize.min.css">
  <link rel="stylesheet" href="styledfer.css">
  </head>

  <body>
   <div id="login-form-wrap">
    <h2>Login</h2>
    <form id="login-form">
      <p>
      <input type="email" id="email" name="email" placeholder="Email " required><i class="validation"><span></span><span></span></i>
      </p>
      <p>
      <input type="password" id="password" name="password" placeholder="Password" required><i class="validation"><span></span><span></span></i>
      </p>
      <p>
      <input type="submit" id="login" value="Login">
      </p>

      </form>
    <div id="create-account-wrap">
      <p>Don't have an accout? <a href="#">Create One</a><p>
    </div>
   </div>
    
  <script src='https://code.jquery.com/jquery-2.2.4.min.js'></script>
  <script src='https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.15.0/jquery.validate.min.js'></script>
  </body>
</html>

CSS CODE

body {
  background-color: #020202;
  font-size: 1.6rem;
  font-family: "Open Sans", sans-serif;
  color: #2b3e51;
}
h2 {
  font-weight: 300;
  text-align: center;
}
p {
  position: relative;
}
a,
a:link,
a:visited,
a:active {
  color: #ff9100;
  -webkit-transition: all 0.2s ease;
  transition: all 0.2s ease;
}
a:focus, a:hover,
a:link:focus,
a:link:hover,
a:visited:focus,
a:visited:hover,
a:active:focus,
a:active:hover {
  color: #ff9f22;
  -webkit-transition: all 0.2s ease;
  transition: all 0.2s ease;
}
#login-form-wrap {
  background-color: #fff;
  width: 16em;
  margin: 30px auto;
  text-align: center;
  padding: 20px 0 0 0;
  border-radius: 4px;
  box-shadow: 0px 30px 50px 0px rgba(0, 0, 0, 0.2);
}
#login-form {
  padding: 0 60px;
}
input {
  display: block;
  box-sizing: border-box;
  width: 100%;
  outline: none;
  height: 60px;
  line-height: 60px;
  border-radius: 4px;
}
#email,
#password {
  width: 100%;
  padding: 0 0 0 10px;
  margin: 0;
  color: #8a8b8e;
  border: 1px solid #c2c0ca;
  font-style: normal;
  font-size: 16px;
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
  position: relative;
  display: inline-block;
  background: none;
}
#email:focus,
#password:focus {
  border-color: #3ca9e2;
}
#email:focus:invalid,
#password:focus:invalid {
  color: #cc1e2b;
  border-color: #cc1e2b;
}
#email:valid ~ .validation,
#password:valid ~ .validation 
{
  display: block;
  border-color: #0C0;
}
#email:valid ~ .validation span,
#password:valid ~ .validation span{
  background: #0C0;
  position: absolute;
  border-radius: 6px;
}
#email:valid ~ .validation span:first-child,
#password:valid ~ .validation span:first-child{
  top: 30px;
  left: 14px;
  width: 20px;
  height: 3px;
  -webkit-transform: rotate(-45deg);
          transform: rotate(-45deg);
}
#email:valid ~ .validation span:last-child
#password:valid ~ .validation span:last-child
{
  top: 35px;
  left: 8px;
  width: 11px;
  height: 3px;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
}
.validation {
  display: none;
  position: absolute;
  content: " ";
  height: 60px;
  width: 30px;
  right: 15px;
  top: 0px;
}
input[type="submit"] {
  border: none;
  display: block;
  background-color: #ff9100;
  color: #fff;
  font-weight: bold;
  text-transform: uppercase;
  cursor: pointer;
  -webkit-transition: all 0.2s ease;
  transition: all 0.2s ease;
  font-size: 18px;
  position: relative;
  display: inline-block;
  cursor: pointer;
  text-align: center;
}
input[type="submit"]:hover {
  background-color: #ff9b17;
  -webkit-transition: all 0.2s ease;
  transition: all 0.2s ease;
}

#create-account-wrap {
  background-color: #eeedf1;
  color: #8a8b8e;
  font-size: 14px;
  width: 100%;
  padding: 10px 0;
  border-radius: 0 0 4px 4px;
}

Congratulations! You have now successfully created our Simple Login Page in HTML and CSS.

My Website: codewithayan, see this to checkout all of my amazing Tutorials.

Ahebwe  Oscar

Ahebwe Oscar

1620177818

Django admin full Customization step by step

Welcome to my blog , hey everyone in this article you learn how to customize the Django app and view in the article you will know how to register  and unregister  models from the admin view how to add filtering how to add a custom input field, and a button that triggers an action on all objects and even how to change the look of your app and page using the Django suit package let’s get started.

Database

Custom Titles of Django Admin

Exclude in Django Admin

Fields in Django Admin

#django #create super user django #customize django admin dashboard #django admin #django admin custom field display #django admin customization #django admin full customization #django admin interface #django admin register all models #django customization

Django-allauth: A simple Boilerplate to Setup Authentication

Django-Authentication 

A simple Boilerplate to Setup Authentication using Django-allauth, with a custom template for login and registration using django-crispy-forms.

Getting Started

Prerequisites

  • Python 3.8.6 or higher

Project setup

# clone the repo
$ git clone https://github.com/yezz123/Django-Authentication

# move to the project folder
$ cd Django-Authentication

Creating virtual environment

  • Create a virtual environment for this project:
# creating pipenv environment for python 3
$ virtualenv venv

# activating the pipenv environment
$ cd venv/bin #windows environment you activate from Scripts folder

# if you have multiple python 3 versions installed then
$ source ./activate

Configured Enviromment

Environment variables

SECRET_KEY = #random string
DEBUG = #True or False
ALLOWED_HOSTS = #localhost
DATABASE_NAME = #database name (You can just use the default if you want to use SQLite)
DATABASE_USER = #database user for postgres
DATABASE_PASSWORD = #database password for postgres
DATABASE_HOST = #database host for postgres
DATABASE_PORT = #database port for postgres
ACCOUNT_EMAIL_VERIFICATION = #mandatory or optional
EMAIL_BACKEND = #email backend
EMAIL_HOST = #email host
EMAIL_HOST_PASSWORD = #email host password
EMAIL_USE_TLS = # if your email use tls
EMAIL_PORT = #email port

change all the environment variables in the .env.sample and don't forget to rename it to .env.

Run the project

After Setup the environment, you can run the project using the Makefile provided in the project folder.

help:
 @echo "Targets:"
 @echo "    make install" #install requirements
 @echo "    make makemigrations" #prepare migrations
 @echo "    make migrations" #migrate database
 @echo "    make createsuperuser" #create superuser
 @echo "    make run_server" #run the server
 @echo "    make lint" #lint the code using black
 @echo "    make test" #run the tests using Pytest

Preconfigured Packages

Includes preconfigured packages to kick start Django-Authentication by just setting appropriate configuration.

PackageUsage
django-allauthIntegrated set of Django applications addressing authentication, registration, account management as well as 3rd party (social) account authentication.
django-crispy-formsdjango-crispy-forms provides you with a crispy filter and {% crispy %} tag that will let you control the rendering behavior of your Django forms in a very elegant and DRY way.

Contributing

  • Django-Authentication is a simple project, so you can contribute to it by just adding your code to the project to improve it.
  • If you have any questions, please feel free to open an issue or create a pull request.

Download Details:
Author: yezz123
Source Code: https://github.com/yezz123/Django-Authentication
License: MIT License

#django #python 

Ahebwe  Oscar

Ahebwe Oscar

1620185280

How model queries work in Django

How model queries work in Django

Welcome to my blog, hey everyone in this article we are going to be working with queries in Django so for any web app that you build your going to want to write a query so you can retrieve information from your database so in this article I’ll be showing you all the different ways that you can write queries and it should cover about 90% of the cases that you’ll have when you’re writing your code the other 10% depend on your specific use case you may have to get more complicated but for the most part what I cover in this article should be able to help you so let’s start with the model that I have I’ve already created it.

**Read More : **How to make Chatbot in Python.

Read More : Django Admin Full Customization step by step

let’s just get into this diagram that I made so in here:

django queries aboutDescribe each parameter in Django querset

we’re making a simple query for the myModel table so we want to pull out all the information in the database so we have this variable which is gonna hold a return value and we have our myModel models so this is simply the myModel model name so whatever you named your model just make sure you specify that and we’re gonna access the objects attribute once we get that object’s attribute we can simply use the all method and this will return all the information in the database so we’re gonna start with all and then we will go into getting single items filtering that data and go to our command prompt.

Here and we’ll actually start making our queries from here to do this let’s just go ahead and run** Python manage.py shell** and I am in my project file so make sure you’re in there when you start and what this does is it gives us an interactive shell to actually start working with our data so this is a lot like the Python shell but because we did manage.py it allows us to do things a Django way and actually query our database now open up the command prompt and let’s go ahead and start making our first queries.

#django #django model queries #django orm #django queries #django query #model django query #model query #query with django

Django-celery-email: A Celery-backed Django Email Backend

django-celery-email - A Celery-backed Django Email Backend

A Django email backend that uses a Celery queue for out-of-band sending of the messages.

Warning

This version requires the following versions:

  • Python >= 3.5
  • Django 2.2, 3.0, 3.1, 3.2
  • Celery >= 4.0

Using django-celery-email

To enable django-celery-email for your project you need to add djcelery_email to INSTALLED_APPS:

INSTALLED_APPS += ("djcelery_email",)

You must then set django-celery-email as your EMAIL_BACKEND:

EMAIL_BACKEND = 'djcelery_email.backends.CeleryEmailBackend'

By default django-celery-email will use Django's builtin SMTP email backend for the actual sending of the mail. If you'd like to use another backend, you may set it in CELERY_EMAIL_BACKEND just like you would normally have set EMAIL_BACKEND before you were using Celery. In fact, the normal installation procedure will most likely be to get your email working using only Django, then change EMAIL_BACKEND to CELERY_EMAIL_BACKEND, and then add the new EMAIL_BACKEND setting from above.

Mass email are sent in chunks of size CELERY_EMAIL_CHUNK_SIZE (defaults to 10).

If you need to set any of the settings (attributes) you'd normally be able to set on a Celery Task class had you written it yourself, you may specify them in a dict in the CELERY_EMAIL_TASK_CONFIG setting:

CELERY_EMAIL_TASK_CONFIG = {
    'queue' : 'email',
    'rate_limit' : '50/m',  # * CELERY_EMAIL_CHUNK_SIZE (default: 10)
    ...
}

There are some default settings. Unless you specify otherwise, the equivalent of the following settings will apply:

CELERY_EMAIL_TASK_CONFIG = {
    'name': 'djcelery_email_send',
    'ignore_result': True,
}

After this setup is complete, and you have a working Celery install, sending email will work exactly like it did before, except that the sending will be handled by your Celery workers:

from django.core import mail

emails = (
    ('Hey Man', "I'm The Dude! So that's what you call me.", 'dude@aol.com', ['mr@lebowski.com']),
    ('Dammit Walter', "Let's go bowlin'.", 'dude@aol.com', ['wsobchak@vfw.org']),
)
results = mail.send_mass_mail(emails)

results will be a list of celery AsyncResult objects that you may ignore, or use to check the status of the email delivery task, or even wait for it to complete if want. You have to enable a result backend and set ignore_result to False in CELERY_EMAIL_TASK_CONFIG if you want to use these. You should also set CELERY_EMAIL_CHUNK_SIZE = 1 in settings if you are concerned about task status and results.

See the Celery docs for more info.

len(results) will be the number of emails you attempted to send divided by CELERY_EMAIL_CHUNK_SIZE, and is in no way a reflection on the success or failure of their delivery.

Changelog

3.1.0 - Unreleased

  • Support for Django 3.1
  • Support for Celery 5

3.0.0 - 2019.12.10

  • Support for Django 3.0
  • Support for Python 3.8
  • Droppped support for Django 1.x, Django 2.0 and Django 2.1
  • Droppped support for Python 2.7

2.0.2 - 2019.05.29

  • Reduce memory usage by running email_to_dict on chunks. Thanks Paul Brown.
  • Simplify dict_to_email for readability and efficiency. Thanks Paul Brown.
  • Update test matrix for supported versions of Django, Celery and Python. Thanks James.

2.0.1 - 2018.18.27

  • Fix bug preventing sending text/* encoded mime attachments. Thanks Cesar Canassa.

2.0 - 2017.07.10

  • Support for Django 1.11 and Celery 4.0
  • Dropped support for Celery 2.x and 3.x
  • Dropped support for Python 3.3

1.1.5 - 2016.07.20

  • Support extra email attributes via CELERY_EMAIL_MESSAGE_EXTRA_ATTRIBUTES setting
  • Updated version requirements in README

1.1.4 - 2016.01.19

  • Support sending email with embedded images. Thanks Georg Zimmer.
  • Document CELERY_EMAIL_CHUNK_SIZE. Thanks Jonas Haag.
  • Add exception handling to email backend connection. Thanks Tom.

1.1.3 - 2015.11.06

  • Support setting celery.base from string. Thanks Matthew Jacobi.
  • Use six for py2/3 string compatibility. Thanks Matthew Jacobi.
  • Pass content_subtype back in for retries. Thanks Mark Joshua Tan.
  • Rework how tests work, add tox, rework travis-ci matrix.
  • Use six from django.utils.
  • Release a universal wheel.

1.1.2 - 2015.07.06

  • Fix for HTML-only emails. Thanks gnarvaja.

1.1.1 - 2015.03.20

  • Fix for backward compatibility of task kwarg handling - Thanks Jeremy Thurgood.

1.1.0 - 2015.03.06

  • New PyPI release rolling up 1.0.5 changes and some cleanup.
  • More backward compatability in task. Will still accept message objects and lists of message objects.
  • Thanks again to everyone who contributed to 1.0.5.

1.0.5 - 2014.08.24

  • Django 1.6 support, Travis CI testing, chunked sending & more - thanks Jonas Haag.
  • HTML email support - thanks Andres Riancho.
  • Support for JSON transit for Celery, sponsored by DigiACTive.
  • Drop support for Django 1.2.

1.0.4 - 2013.10.12

  • Add Django 1.5.2 and Python 3 support.
  • Thanks to Stefan Wehrmeyer for the contribution.

1.0.3 - 2012.03.06

  • Backend will now pass any kwargs with which it is initialized to the email sending backend.
  • Thanks to Fedor Tyurin for the contribution.

1.0.2 - 2012.02.21

  • Task and backend now accept kwargs that can be used in signal handlers.
  • Task now returns the result from the email sending backend.
  • Thanks to Yehonatan Daniv for these changes.

1.0.1 - 2011.10.06

  • Fixed a bug that resulted in tasks that were throwing errors reporting success.
  • If there is an exception thrown by the sending email backend, the result of the task will now be this exception.

Download Details:
Author: pmclanahan
Source Code: https://github.com/pmclanahan/django-celery-email
License: BSD-3-Clause License

#django #python #celery #email